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Re: 有關pic12F508的相關設定
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版主
 
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org 0x00
movwf OSCCAL ; 將較正值存入OSCCAL暫存器 程式最前面加入這兩行就可以設定Internal RC = 4MHz --------------------------------------------- include <p12f508> movlw 0x07 tris GPIO ; GP0~GP2 for Input Function
發表於: 2007/3/14 9:39
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有關pic12F508的相關設定
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新會員
 
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請問一下,pic12F508的內部振盪(4MHz)要如何設定?
data sheet中有提到頻率校正要如何設定? 還有GPIO六pin要如何設定為In和Out?因為好像沒有TRIS可以設定,難道不用設定嗎?還有當Output時要pull high嗎?
發表於: 2007/3/13 23:42
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